MOTS EN ANGLAIS EN RAPPORT AVEC «CREEPAGE»
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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «CREEPAGE»
Découvrez l'usage de
creepage dans la sélection bibliographique suivante. Des livres en rapport avec
creepage et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Overhead Power Lines: Planning, Design, Construction
Table 9.10: Example of insulator selection the recommended value to be
achieved for the minimum creepage distance referred to the phase-to-phase
voltage for light pollution level, as well as 25 inm/kV for heavy pollution level. So,
under light ...
Friedrich Kiessling, Peter Nefzger, Ulf Kaintzyk, 2003
2
Electrical Installations in Hazardous Areas
Cireepage Clearance istance 11*' - Q'//W / // v\// /5) Conductors |nsu|ajojqreepage
Clearance distance } Conductor Conductor Insulation or grooves are used to
increase creepage distances those distances will need to be larger than those ...
3
Insulation Coordination for Power Systems
From the maximum contamination level, the withstand specific creepage distance
is determined. The required total creepage distance is found by multiplying this
by the maximum system line to ground voltage. The number of insulators is ...
4
Transmission and Distribution Electrical Engineering
Polluted Conditions aFor actual creepage distances, the specified manufacturing
tolerances are applicable (IEC 60273, cIn very light polluted areas, creepage
distances less than 16 mm/kV can be used depending on dIn cases of
exceptional ...
Colin Bayliss, Colin R. Bayliss, Brian J. Hardy, 2012
5
The Vacuum Interrupter: Theory, Design, and Application
1.2.2 CREEPAGE DISTANCE The ceramic lengths required to support different
BIL voltages shown in Figure 1.11 are for clean
cylindersinarelativelycleanandlow-humidityenvironment.
Thedistancealongtheceramicbetween the end plates, dc, ...
6
Tribological Design of Machine Elements
2.4 Creepage Force Calculations Knowing the contact shapes and interface
stresses, frictional forces are calculated (8) as a function of slip defined as the
difference between the rotational speed of the wheel tread (taken to be a rigid
body) ...
D. Berthe, D. Dowson, M. Godet, 1989
The following combined creepage situations are also given: 1. Coulomb friction
curve. 2. Longitudinal creepage acting alone. 3. Equal lateral and longitudinal
creepages. 4. Longitudinal creepage with constant large spin creepage An ...
8
Insulators for High Voltages
substation insulators'66 are plotted, either with flashover voltage or withstand
salinity against creepage, little correlation appears. Some dependence does
exist between flashover stress and density of creepage, i.e. when effective height
is ...
9
Safety of Electromedical Devices: Law - Risks - Opportunities
Figure 10-10: Measurement of creepage distances along grooves >1 mm, across
uncemented barriers, along gap-free barriers, across small grooves <1 mm with
distances between conducting parts <1 mm ignored (left), and with screw heads ...
10
Rolling Contact Phenomena
Let a be the small angle between the y-axis and the centre line of the wheel set,
shown positive in Fig. 13. The lateral creepage consists of two components, one
due to a and one due to y, the lateral velocity of the centre of the wheel set.
Bo Jacobson, Bo O. Jacobson, Joost J. Kalker, 2000
10 ACTUALITÉS CONTENANT LE TERME «CREEPAGE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
creepage est employé dans le contexte des actualités suivantes.
high-speed IC-photocoupler
Despite the low height, the photocoupler is said to give a creepage and clearance distance of 8mm, and an isolation voltage of 5000Vrms, ... «New Electronics, juin 15»
Vishay Intertechnology to Showcase Latest Industry-Leading …
Featured products will include IGBT/MOSFET drivers with a minimum 10 mm clearance and external creepage distance, 10 MBd widebody ... «MarketWatch, juin 15»
High-power IGBT modules for the future
The LV module with up to 6 kV insulation and corresponding creepage distances will house 1,2 kV up to 3,3 kV chips. Two extra AC terminals ... «Dataweek, juin 15»
Product Recall, iTech USB Mains Power Adapter
The internal wiring connections are not sufficient and rely upon solder to maintain their position; a loose wire could reduce creepage distances ... «AboutMyArea, juin 15»
AC/DC Power Supplies RACM100 and RACM150
... also meet the requirements for medical applications with patient contact (2xMOPP, 8mm creepage & clearance, 250VAC working voltage). «IEN Europe, juin 15»
Photocoupler maintains reliable current transfer ratio
It offers an isolation voltage of 5000V rms with creepage and clearance distances of 8mm. It is suited for applications where there are strict ... «New Electronics, juin 15»
Photo-coupler constant with current and temperature
“[The photo-coupler] offers an isolation voltage of 5kVrms minimum with creepage and clearance distances of 8mm minimum,” said the firm. «ElectronicsWeekly.com, juin 15»
MOP, MOPP and MOOP: Demystifying Medical Power Supplies
Commonly used MOPs include safety insulation, a protective earth, a defined creepage distance, or an air gap or other protective impedance ... «Electropages, juin 15»
New Vishay Intertechnology Low-Profile IGBT / MOSFET Driver …
The Vishay Semiconductors VOL3120 features a small footprint with a 2.5 mm height and minimum 8 mm clearance and external creepage ... «Finances.com, mai 15»
Analog Devices' iCoupler Digital Isolator Technology Enables IGBT …
The ADuM4135 is available in a 16-lead, wide-body SOIC package and provides 8-mm creepage and clearance. ADuM4135 Isolated Gate ... «MarketWatch, mai 15»
